Collax Business Server is an all-in-one Linux server for small- and medium-sized businesses. It delivers all the important network services within a heterogeneous business environment for communication, infrastructure, compliance, groupware, and storage, all in a reliable and secure way which is easy to manage. It also provides essential security functions such as firewalling and virus and spam filtering, to protect against hacker attacks, viruses, and unsolicited email messages.

Serv-U is a powerful and easy-to-use file server which supports the FTP, HTTP, and SFTP (via SSH2) protocols to ensure maximum compatibility with the widest range of transfer client software. It supports SSL encryption, provides a Web-based interface to allow administrators to remotely access and configure the file server, includes a built-in transfer client to allow users to upload and download files from their Web browsers, provides photo sharing capabilities, integrates with Active Directory (providing levels of security based on Organizational Units), and can be accessed and administered in 13 different languages simply by choosing an appropriate language upon login.

Filed is a simple and above all else fast HTTP server for serving local static files over HTTP from Linux. It does the least amount of effort possible to get to the point of handing the actual transfer over to the kernel.

TurnKey File Server Appliance is an easy to use file server that combines Windows-compatible network file sharing with an advanced Web-based file manager. It includes support for SMB, SFTP, and rsync. The server is configured to allow server users to manage files in private or public storage. It is based on Samba and eXtplorer. Security patches are automatically installed. To minimize footprint the appliance is built from the ground up with the minimum required components. It runs everywhere thanks to multiple build formats, including an installable live CD, a VMDK with OVF support, and an Amazon EC2 AMI.

TurnKey Torrent Server Appliance is a file server appliance with integrated multi-protocol file sharing that can be used to handle all types of file downloads. Files can be added to the download list using the Torrent Server handler extension for Firefox or through a simple Web interface that allows you to manage the server remotely. It is especially useful for centralizing file sharing on a shared network. Anti-virus scanning is included.

Hados stores files in a cluster of servers. Its goal is to handle high availability by storing copies of the same file on several nodes. It provides RESTFUL APIs to easily store, check, or retrieve files. Using the cluster APIs, you can retrieve files from whichever node hosts them. To avoid any single point of failure, it is possible to apply a request to any node of the cluster; there is no master node.